MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The centre and radius of a line with normalised load impedance of 1 + 0.5j is |
| A. | a)(1,2) and 2 |
| B. | b)(2,1) and 2 |
| C. | c)(1,2) and 1 |
| D. | d)(2,1) and 1 |
| Answer» B. b)(2,1) and 2 | |
| 2. |
The best stub selection for the transmission line will be |
| A. | a)Series open |
| B. | b)Series short |
| C. | c)Shunt open |
| D. | d)Shunt short |
| Answer» E. | |
| 3. |
The radius of the point having a normalised resistance of 1 ohm is |
| A. | a)1 |
| B. | b)0.2 |
| C. | c)0.5 |
| D. | d)0.25 |
| Answer» D. d)0.25 | |
| 4. |
Moving towards the clockwise direction in the Smith chart implies moving |
| A. | a)Towards generator |
| B. | b)Towards load |
| C. | c)Towards stub |
| D. | d)Towards waveguide |
| Answer» B. b)Towards load | |
| 5. |
The circles in the Smith chart pass through which point? |
| A. | a)(0,1) |
| B. | b)(0,-1) |
| C. | c)(-1,0) |
| D. | d)(1,0) |
| Answer» E. | |
| 6. |
The Smith chart consists of the |
| A. | a)Constant R and variable X circles |
| B. | b)Variable R and constant X circles |
| C. | c)Constant R and constant X circles |
| D. | d)Variable R and variable X circles |
| Answer» D. d)Variable R and variable X circles | |
| 7. |
The Smith chart is a polar chart which plots |
| A. | a)R vs Z |
| B. | b)R vs Znorm |
| C. | c)T vs Z |
| D. | d)T vs Znorm |
| Answer» C. c)T vs Z | |